Santa Rosa Construction Company & General Contractor

Highly experienced in jobs of all types and sizes

Airtight Construction, Inc. is a premier construction company and general contractor in the Santa Rosa CA area with extensive experience in a wide range of services. We’ve become the company of choice for:

We have worked for decades with owners and managers of occupied commercial buildings, industrial manufacturing plants, and residential dwellings throughout the Santa Rosa area and beyond. Headquartered in Concord, California, our fully equipped and professionally staffed organization can meet any construction, renovation, or retrofit need. We can serve as a single point of contact for the most complex and time-constrained projects.

We are committed to the responsive delivery of flawless craftsmanship and the industry’s best customer service for our many Santa Rosa area, SF Bay Area and Northern California clients. We bring proven expertise and time-tested techniques to every job. While most companies rely on subcontractors for major parts of their work, we do everything in house. This allows us to maintain tight control over quality and scheduling of the work performed. Our cleanup crews work daily to keep the job-site clean, safe, and usable at all times.


Here are just a few of the construction partners and projects whose vision we have brought to life:


Committed to the Satisfaction of Our Santa Rosa Customers

Airtight Construction, Inc. provides unmatched expertise in a full range of construction services for Santa Rosa companies and homeowners. We stand behind our work and offer one of the best guarantees in the business. Our promise is to provide professional construction, retrofit, and repair services quickly, efficiently, and with the least amount of disruption.

By contracting maintenance, renovations, construction services or repair through ATC you will get construction experience, unmatched expertise, a reputation for quality and a single source for a full-range of services. Our promise is to provide professional construction, retrofit and repair services quickly and with the least amount of disruption.


I want to express my greatest thanks for the excellent roofing, siding replacement, ADA hand rail, and concrete work you performed. Kaiser Permanente and PG&E were very pleased with your work. The planning and execution of the job was very evident and the workmanship cannot be matched. I have and will continue to recommend Airtight Construction.

Vern Cummings, Park Shadelands Business Park


Santa Rosa, CA is in close proximity to the Californa Redwoods, the Wine Country and the North Bay. This helps attract tourists who help make the area financially viable.

During the 1850’s, Wells Fargo established a stage coach station and it was joined by a general store. These areas are now the downtown area of the city. In 1867 the county recognized Santa Rosa as an incorporated city.

The area continued to grow and thrive, but competition from other rapidly growing cities tended to slow down the growth here. The advent of WWII helped re-launch the growth because it was the location for the Naval Auxiliary landing field in Santa Rosa. The location was also ideal for people travelling to the Russian River.

Santa Rosa was famous for the controlled growth plan of 1991 which was created to limit the urban sprawl common to so many other nearby communities. Updated many times, it set the boundaries for the city and annexed several nearby cities to be included in the overall plan. Re-doing the plan approximately every 10 years, the city remains on track for their ultimate goals.